public void ReadBytesRequired_WithEnoughBytes_ReadsBytes()
{
var byteArray = new byte[] { 0, 1, 2, 3 };
using MemoryStream ms = new MemoryStream(byteArray);
using BinaryReader br = new BinaryReader(ms, new ASCIIEncoding());
var result = EndianUtility.ReadBytesRequired(br, 4);
Assert.Equal(byteArray, result);
}
public void ReadBytesRequired_WithoutEnoughBytes_ThrowsException()
{
using MemoryStream ms = new MemoryStream(new byte[] { 0x10, 0x00, 0xBB });
using BinaryReader br = new BinaryReader(ms, new ASCIIEncoding());
Assert.Throws <System.IO.EndOfStreamException>(() => EndianUtility.ReadBytesRequired(br, 100));
}
